alienvault-setup alienvault-reconfig nano --w /etc/logrotate.d/syslog apt-get install build-essential wget http://www.ossec.net/files/ossec-hids-2.7.1.tar.gz tar -zxvf ossec-hids-2.7.1.tar.gz ./install.sh /var/ossec/bin/manage_agents sudo service ossec restart